INTERIM CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Current Assets:    
Cash and cash equivalents $ 25,695 $ 37,829
Short-term deposit (Note 4) 2,114 4,107
Other accounts receivable 85 304
Prepaid expenses and other current assets (Note 5) 50 1,002
Total current assets 27,944 43,242
Long-Term Assets:    
Prepaid expenses and other long-term assets 32 26
Operating lease right of use asset (Note 6) 5,338 6,872
Property and Equipment, Net 1,224 1,119
Total Long-Term Assets 6,594 8,017
Total assets 34,538 51,259
Current Liabilities:    
Accounts payable 2,739 5,417
Accrued expenses 387 1,261
Operating lease liability (Note 6) 1,735 2,655
Other accounts payable 985 1,900
Total current liabilities 5,846 11,233
Long-Term Liabilities:    
Operating lease liability (Note 6) 3,766 4,562
Total long-term liabilities 3,766 4,562
Total liabilities 9,612 15,795
Stockholders' Equity:    
Stock capital: (Note 7)Common Stock of $0.00005 par value - Authorized: 100,000,000 shares at September 30, 2021 and December 31, 2020 respectively; Issued and outstanding: 36,277,953 and 35,159,977 shares at September 30, 2021 and December 31, 2020 respectively. 12 12
Additional paid-in-capital 192,384 184,655
Treasury stocks (116) (116)
Accumulated deficit (167,354) (149,087)
Total stockholders' equity 24,926 35,464
Total liabilities and stockholders' equity $ 34,538 $ 51,259